package com.day0921;

public class Teacher {
    String name;
    int age;
    String des;
//    构造方法快捷键 alt + ins

    public Teacher(){

    }

    public Teacher(String name) {
        this.name = name;
    }

    public Teacher(String name, int age, String des) {
        this.name = name;
        this.age = age;
        this.des = des;
    }
}
